<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="退款金额" prop="refundAmount">
        <el-input v-model="queryParams.refundAmount" placeholder="请输入退款金额" clearable @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable>
          <el-option v-for="dict in cancel_order_status" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <!-- <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['system:cancelOrder:add']"
        >新增</el-button> -->
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate"
          v-hasPermi="['system:cancelOrder:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['system:cancelOrder:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="Download" @click="handleExport"
          v-hasPermi="['system:cancelOrder:export']">导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="cancelOrderList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" prop="cancellationId" />
      <el-table-column label="订单ID" align="center" prop="orderId" />
      <el-table-column label="客户取消时间" align="center" prop="requestTime" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.requestTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="退款金额" align="center" prop="refundAmount" />
      <el-table-column label="状态" align="center" prop="status">
        <template #default="scope">
          <dict-tag :options="cancel_order_status" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="处理人员" align="center" prop="processedBy" />
      <el-table-column label="完成时间" align="center" prop="processedAt" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.processedAt, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="退款比例" align="center" prop="refundPercentage" />
      <el-table-column label="审核描述" align="center" prop="auditDesc" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['system:cancelOrder:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
            v-hasPermi="['system:cancelOrder:remove']">删除</el-button>
          <el-button link type="primary" icon="Check" @click="handleAudit(scope.row)" 
            :disabled="scope.row.status !== 0"
            v-hasPermi="['system:cancelOrder:audit']">审核</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize"
      @pagination="getList" />

    <!-- 审核对话框 -->
    <el-dialog title="订单取消审核" v-model="auditOpen" width="500px" append-to-body>
      <el-form ref="auditFormRef" :model="auditForm" label-width="80px">
        <el-form-item label="审核结果" prop="status">
          <el-radio-group v-model="auditForm.status">
            <el-radio label="1">通过</el-radio>
            <el-radio label="2">拒绝</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="审核说明" prop="auditDesc">
          <el-input v-model="auditForm.auditDesc" type="textarea" placeholder="请输入审核说明" :rows="3" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitAudit">确 定</el-button>
          <el-button @click="auditOpen = false">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 添加或修改取消请求及退款处理对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="cancelOrderRef" :model="form" :rules="rules" label-width="80px">
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="CancelOrder">
import { listCancelOrder, getCancelOrder, delCancelOrder, addCancelOrder, updateCancelOrder,auditCancelOrder } from "@/api/system/cancelOrder"

const { proxy } = getCurrentInstance()
const { cancel_order_status } = proxy.useDict('cancel_order_status')

const cancelOrderList = ref([])
const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref("")
const auditOpen = ref(false)
const auditForm = ref({
  cancellationId: null,
  status: '1', // 默认通过
  auditDesc: ''
})
const auditFormRef = ref(null)

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    orderId: null,
    refundAmount: null,
    status: null,
    processedBy: null,
  },
  rules: {
  }
})

const { queryParams, form, rules } = toRefs(data)

/** 查询取消请求及退款处理列表 */
function getList() {
  loading.value = true
  listCancelOrder(queryParams.value).then(response => {
    cancelOrderList.value = response.rows
    total.value = response.total
    loading.value = false
  })
}

// 取消按钮
function cancel() {
  open.value = false
  reset()
}

// 表单重置
function reset() {
  form.value = {
    cancellationId: null,
    orderId: null,
    requestTime: null,
    refundAmount: null,
    status: null,
    processedBy: null,
    processedAt: null,
    refundPercentage: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null,
    audit: null
  }
  proxy.resetForm("cancelOrderRef")
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef")
  handleQuery()
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.cancellationId)
  single.value = selection.length != 1
  multiple.value = !selection.length
}

/** 新增按钮操作 */
function handleAdd() {
  reset()
  open.value = true
  title.value = "添加取消请求及退款处理"
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset()
  const _cancellationId = row.cancellationId || ids.value
  getCancelOrder(_cancellationId).then(response => {
    form.value = response.data
    open.value = true
    title.value = "修改取消请求及退款处理"
  })
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["cancelOrderRef"].validate(valid => {
    if (valid) {
      if (form.value.cancellationId != null) {
        updateCancelOrder(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功")
          open.value = false
          getList()
        })
      } else {
        addCancelOrder(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功")
          open.value = false
          getList()
        })
      }
    }
  })
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _cancellationIds = row.cancellationId || ids.value
  proxy.$modal.confirm('是否确认删除取消请求及退款处理编号为"' + _cancellationIds + '"的数据项？').then(function () {
    return delCancelOrder(_cancellationIds)
  }).then(() => {
    getList()
    proxy.$modal.msgSuccess("删除成功")
  }).catch(() => { })
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('system/cancelOrder/export', {
    ...queryParams.value
  }, `cancelOrder_${new Date().getTime()}.xlsx`)
}

// /​**​ 审核按钮操作 */
function handleAudit(row) {
  auditForm.value = {
    cancellationId: row.cancellationId,
    status: '1', // 默认通过
    auditDesc: ''
  }
  auditOpen.value = true
}

// /​**​ 提交审核 */
function submitAudit() {
  auditFormRef.value.validate(valid => {
    if (valid) {
      auditCancelOrder(auditForm.value).then(response => {
        proxy.$modal.msgSuccess("审核成功")
        auditOpen.value = false
        getList() // 刷新列表
      })
    }
  })
}

getList()
</script>
